K-Seal HD Coolant Leak Repair, 472ml | HGV Radiator, Block & Head Gasket Sealant

K-Seal HD Coolant Leak Repair, 472ml | HGV Radiator, Block & Head Gasket Sealant

Q: Can this product be used on Marine Diesel engines ?

Did this help your marine engine? I’ve a suspect head gasket / maybe a cracked block

Q: can this be used in a central heating system with large volumes of water/coolant? and is it heat curing or air curing?

Yes it can be used in a central heating system it will last for about two months.

Q: What colour is it please

Clear I think, be very careful using g this product it costs me several hundred pounds to put car right, it didn't stop leak but the tiny molecules gold color completed blocked my heating system took several back flushes to unblock and replace sensors in top up tank completely clogged the sensor points set hard. Still traces if it now in coolant 3 months on

Q: Do you need to remove some coolant before putting in. I have a tiny drop but the sensor keeps going off?

Not unless it’s totally full no. If you’re on empty this whole bottle will only fill a tiny bit of your system. Check your vehicle handbook for how much coolant it takes to fill your system and calculate what the difference is, then you will know what the bottle will fill without risking overflow or damage from excess fluid.

Product ID: 48499169

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✅Professional Grade

🔧Quick Fix

🚛Heavy Duty

Frequently Bought Together

K-Seal HD Coolant Leak Repair, 472ml | HGV Radiator, Block & Head Gasket Sealant

PRESTONE PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300,000 miles Corrosion Protection, Ready to Use, 1 Litre

Description

🚀 Fix it Fast, Drive with Confidence!

NO DRAINING REQUIRED - Simply shake, pour, and go—engineered for ease of use.
SEAL LEAKS IN MINUTES - Experience rapid repairs that save you time and money.
LONG LASTING PERFORMANCE - Engineered for durability, ensuring your engine runs smoothly.
TRUSTED BY PROFESSIONALS - Join millions who rely on K-Seal for reliable repairs.
COMPATIBLE WITH ALL COOLANTS - Versatile solution for any heavy-duty vehicle.

K-Seal HD Coolant Leak Repair is a professional-grade sealant designed for heavy-duty vehicles, providing a quick and permanent solution to coolant leaks without the need for draining or flushing. Its unique formula effectively seals holes and cracks, ensuring optimal engine performance and reliability.

Specifications

Manufacturer	K-Seal International Limited
Brand	K-Seal
Model	K-Seal HD Coolant Leak Repair
Package Dimensions	19.3 x 10.67 x 4.83 cm; 520 g
Item model number	‎K5516
Manufacturer part number	‎K5516
Item Weight	520 g

Have a Question? See What Others Asked

Can this product be used on Marine Diesel engines ?

can this be used in a central heating system with large volumes of water/coolant? and is it heat curing or air curing?

What colour is it please

Do you need to remove some coolant before putting in. I have a tiny drop but the sensor keeps going off?

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